32880839857 has 8 divisors (see below), whose sum is σ = 33153867432. Its totient is φ = 32608617600.

The previous prime is 32880839809. The next prime is 32880839879. The reversal of 32880839857 is 75893808823.

It can be written as a sum of positive squares in 4 ways, for example, as 9298937761 + 23581902096 = 96431^2 + 153564^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32880839857 - 2¹⁹ = 32880315569 is a prime.

It is a super-2 number, since 2×32880839857² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32880839795 and 32880839804.

It is not an unprimeable number, because it can be changed into a prime (32880831857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119194 + ... + 282787.

It is an arithmetic number, because the mean of its divisors is an integer number (4144233429).

Almost surely, 2^32880839857 is an apocalyptic number.

It is an amenable number.

32880839857 is a deficient number, since it is larger than the sum of its proper divisors (273027575).

32880839857 is a wasteful number, since it uses less digits than its factorization.

32880839857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402659.

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 32880839857 in words is "thirty-two billion, eight hundred eighty million, eight hundred thirty-nine thousand, eight hundred fifty-seven".